1949209225

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{3671}}^1$

素因数の和:4065

約数の個数: 24

約数和(自身を含む): 2461503168

約数和(自身を除く): 512293943

約数列:

[1, 5, 25, 67, 317, 335, 1585, 1675, 3671, 7925, 18355, 21239, 91775, 106195, 245957, 530975, 1163707, 1229785, 5818535, 6148925, 29092675, 77968369, 389841845, 1949209225]

約数ペア:

[(1, 1949209225), (5, 389841845), (25, 77968369), (67, 29092675), (317, 6148925), (335, 5818535), (1585, 1229785), (1675, 1163707), (3671, 530975), (7925, 245957), (18355, 106195), (21239, 91775)]